Supplemental air directing extension frame for a fireplace
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 27, 2004
Grant Date -
Oct 2, 2003
app pub date -
Apr 2, 2002
filing date -
Apr 2, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A supplemental air directing frame for a fireplace (10) is provided where frame (10) includes an upper channel (12), a pair of sidewalls (14) and a pair of front panels (16). Upper channel (12) has an air flow opening formed therethrough and air is directed through the air flow opening into nozzle (32), where it is directed towards combustible material (48) within fireplace (24). A variably controlled fan (26) draws exterior air into upper channel (12). The fan (26) is controlled by a rheostat (28) so that a user may variably control the rate of air directed into combustion chamber (24), thus controlling the rate of combustion of the combustible material (48).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully